HUP0400524A2 - Methods and devices for the production of a pipe from biaxially oriented thermoplastic material having an integrated socket - Google Patents

Methods and devices for the production of a pipe from biaxially oriented thermoplastic material having an integrated socket

Info

Publication number
HUP0400524A2
HUP0400524A2 HU0400524A HUP0400524A HUP0400524A2 HU P0400524 A2 HUP0400524 A2 HU P0400524A2 HU 0400524 A HU0400524 A HU 0400524A HU P0400524 A HUP0400524 A HU P0400524A HU P0400524 A2 HUP0400524 A2 HU P0400524A2
Authority
HU
Hungary
Prior art keywords
pipe
end part
pipe sleeve
thermoplastic material
biaxially oriented
Prior art date
Application number
HU0400524A
Other languages
Hungarian (hu)
Inventor
Lenthe Arjan Dirk Van
Jan Hendrik Prenger
Jan Visscher
Duncan Hamilton Wormald
Original Assignee
Wavin Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of HUP0400524A2 publication Critical patent/HUP0400524A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]

Abstract

A találmány tárgya eljárás egy csővel egységet alkotó csőkarmantyúkialakítására biaxiálisan orientált, hőre lágyuló anyagú, csőtestbőlés az egyik vagy mindkét végén vele egységet alkotó csőkarmantyúbólálló csövön (50), amelynek során egy biaxiálisan orientált, hőrelágyuló anyagból előre legyártott csövön csőkarmantyú-alakításiműveletet végeznek, és ennek során egy tartóperselyt (51), alsószerszámfelet (53) és felső szerszámfelet (54) tartalmazócsőkarmantyú-alakító készüléket használnak, amely az előzőlegelőállított csőnek a megfelelően megnövelt hőmérsékletre melegítettvégrészét csőkarmantyúvá alakítja, majd a csőkarmantyúvá alakítottvégrészt lehűtik. A találmány értelmében cső melegítetlen végrészénekmindkét axiális végét rögzítik, a rögzített végrészt egy vagy többlépésben megfelelő csőkarmantyú-alakítási hőmérsékletre melegítik, ésaz axiálisan rögzített végrészt a végrész belsejében fellépőfolyadéknyomás és/vagy a végrész külső oldalán lévő vákuumsegítségével kitágítják. A tágítást lehetőleg már a végrész melegítésealatt megkezdik. ÓThe subject of the invention is a method for forming a pipe sleeve forming a unit with a pipe on a pipe (50) consisting of a biaxially oriented thermoplastic material, a pipe body and a pipe sleeve forming a unit with it at one or both ends, during which a pipe sleeve forming operation is performed on a biaxially oriented, prefabricated pipe made of thermoplastic material, and during this a pipe sleeve forming device containing a support bush (51), a lower tool half (53) and an upper tool half (54) is used, which converts the end part of the previously produced pipe, heated to a suitably increased temperature, into a pipe sleeve, and then the end part transformed into a pipe sleeve is cooled. According to the invention, both axial ends of the unheated end part of the pipe are fixed, the fixed end part is heated in one or more steps to a suitable pipe sleeve forming temperature, and the axially fixed end part is expanded with the help of the fluid pressure occurring inside the end part and/or the vacuum on the outside of the end part. The expansion is preferably started already during the heating of the end part. HE

HU0400524A 2000-08-02 2001-07-30 Methods and devices for the production of a pipe from biaxially oriented thermoplastic material having an integrated socket HUP0400524A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1015860A NL1015860C2 (en) 2000-08-02 2000-08-02 Methods and devices for manufacturing a tube of biaxially oriented thermoplastic plastic material with an integral sleeve.
PCT/NL2001/000583 WO2002009926A1 (en) 2000-08-02 2001-07-30 Methods and devices for the production of a pipe from biaxially oriented thermoplastic material having an integrated socket

Publications (1)

Publication Number Publication Date
HUP0400524A2 true HUP0400524A2 (en) 2004-06-28

Family

ID=19771838

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0400524A HUP0400524A2 (en) 2000-08-02 2001-07-30 Methods and devices for the production of a pipe from biaxially oriented thermoplastic material having an integrated socket

Country Status (18)

Country Link
US (1) US7069635B2 (en)
EP (1) EP1305153B1 (en)
JP (1) JP2004504959A (en)
KR (1) KR20030031566A (en)
CN (1) CN1304187C (en)
AT (1) ATE283756T1 (en)
AU (2) AU8632901A (en)
BR (1) BR0112977B1 (en)
CA (1) CA2415656C (en)
DE (1) DE60107575T2 (en)
HU (1) HUP0400524A2 (en)
MX (1) MXPA03000361A (en)
NL (1) NL1015860C2 (en)
NO (1) NO322715B1 (en)
NZ (1) NZ524061A (en)
PL (1) PL198833B1 (en)
WO (1) WO2002009926A1 (en)
ZA (1) ZA200300288B (en)

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US7128558B2 (en) * 2002-08-09 2006-10-31 The Boeing Company Post-forming of thermoplastic ducts
ES2761922T3 (en) 2007-01-18 2020-05-21 Molecor Tecnologia Sl Equipment for the manufacture of molecularly bioriented tubular profiles and corresponding method
US9027569B2 (en) 2012-08-15 2015-05-12 Giving Toys, Inc. Device and method for intertwining a material according to a selected pattern
US9144284B2 (en) * 2012-08-15 2015-09-29 Giving Toys, Inc. Multi-strand braiding device and method
US10396240B2 (en) * 2015-10-08 2019-08-27 Ostendo Technologies, Inc. III-nitride semiconductor light emitting device having amber-to-red light emission (>600 nm) and a method for making same
CN105216294B (en) * 2015-10-15 2017-12-26 鹤山市塑协科技有限公司 A kind of expanding device and flared method of PVC O tubing
CN109070439B (en) * 2016-05-26 2021-10-15 陶氏环球技术有限责任公司 Mandrel and support assembly
US11396124B2 (en) 2017-03-30 2022-07-26 Sabic Global Technologies B.V. Process for modifying and joining oriented pipes
CN108032511A (en) * 2017-11-24 2018-05-15 苏州金纬管道科技有限公司 PVC-O tubing enlarging apparatus
CN107825693A (en) * 2017-11-29 2018-03-23 王小刚 A kind of plastic tube mouth of pipe extension fixture and application method
CN108527826A (en) * 2018-03-09 2018-09-14 河北建投宝塑管业有限公司 A kind of manufacture is orientated the process of polyvinyl chloride double-bellmouth pipe fitting
CN112976615B (en) * 2019-12-17 2023-06-30 财团法人金属工业研究发展中心 Apparatus and method for manufacturing thermoplastic composite pipe
TWI747668B (en) * 2020-03-25 2021-11-21 源川國際股份有限公司 Manufacturing method of components
KR102200903B1 (en) 2020-06-12 2021-01-11 일우산업 주식회사 A forming apparatus for expanding end of plastic pipe, manufacturing method thereof
KR102215957B1 (en) 2020-09-17 2021-02-17 일우산업 주식회사 Multi-walled plastic pipe with expanded shape and packing groove integrally formed
CN112172103B (en) * 2020-09-21 2022-11-11 河北万利泰欧勒管业有限公司 Fluid inflation type socket forming process for PVC-O pipe
CN112847906B (en) * 2021-01-25 2023-03-14 宜宾天亿新材料科技有限公司 Multi-section type pipe heating device used before preparation of PVC-O pipe fitting
CN112848250B (en) * 2021-01-26 2022-10-28 宜宾学院 Drum-type thermoplastic pipeline expanding device

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US442890A (en) * 1890-12-16 Glass-press
US3982871A (en) * 1968-10-03 1976-09-28 Wavin Bv Method and device for forming a socket on a plastic tube
NL156956B (en) * 1972-04-19 1978-06-15 Wavin Bv METHOD AND APPARATUS FOR FORMING A PLASTIC TUBE WITH A CIRCULAR GROOVE WITH THICKNED MOF END.
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Also Published As

Publication number Publication date
KR20030031566A (en) 2003-04-21
US7069635B2 (en) 2006-07-04
US20040016100A1 (en) 2004-01-29
PL198833B1 (en) 2008-07-31
AU8632901A (en) 2002-02-13
EP1305153A1 (en) 2003-05-02
PL365056A1 (en) 2004-12-27
EP1305153B1 (en) 2004-12-01
AU2001286329B2 (en) 2006-04-27
MXPA03000361A (en) 2003-09-22
NO20030512D0 (en) 2003-01-31
WO2002009926A1 (en) 2002-02-07
ATE283756T1 (en) 2004-12-15
DE60107575T2 (en) 2005-11-24
DE60107575D1 (en) 2005-01-05
NZ524061A (en) 2004-09-24
CN1304187C (en) 2007-03-14
BR0112977B1 (en) 2011-11-29
NL1015860C2 (en) 2002-02-05
NO20030512L (en) 2003-02-27
JP2004504959A (en) 2004-02-19
CA2415656C (en) 2009-07-07
CA2415656A1 (en) 2002-02-07
BR0112977A (en) 2003-07-08
ZA200300288B (en) 2004-01-22
CN1444519A (en) 2003-09-24
NO322715B1 (en) 2006-11-27

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